GMC Sierra 3500 Trucks for Sale near Port Lavaca, Texas
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New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$101,935 MSRP
$98,180
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Pro Regular Cab
$56,225 MSRP
$55,062
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$102,060 MSRP
$97,377
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,355 MSRP
$90,830
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$101,935 MSRP
$98,180
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$102,535 MSRP
$98,739
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 SLE Crew Cab
$65,750 MSRP
$64,492
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$106,605 MSRP
$104,504
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$91,860 MSRP
$90,340
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,355 MSRP
$90,830
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$106,865 MSRP
$106,195
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,355 MSRP
$87,060
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 SLE Crew Cab
$66,155 MSRP
$62,819
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Crew Cab
$97,560 MSRP
$93,483
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$91,860 MSRP
$87,163
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$106,265 MSRP
$105,601
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
$91,860 MSRP
$90,340
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 SLE Crew Cab
$65,750 MSRP
$64,492
sell
Key features
- Gasoline
- 6.6L V8 Gas engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
New 2026 GMC Sierra 3500 AT4 Crew Cab
contact for price
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Fairfield's Buick GMC
Keene, NH (1,677.3 mi)
(844) 230-1831
Used 2019 GMC Sierra 3500 SLT Crew Cab
$40,423 List Price
$38,498
speed 124,432 mi
sell
Key features
- Diesel
- 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2009 GMC Sierra 3500 SLT Crew Cab
$28,978 List Price
$27,598
speed 130,997 mi
sell
Key features
- Diesel
- Engine, 6.6L V8 Duramax Diesel
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2025 GMC Sierra 3500 Denali Crew Cab
$80,638 List Price
$76,798
speed 18,989 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2023 GMC Sierra 3500 Pro Crew Cab
$44,728 List Price
$42,598
speed 107,214 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2026 GMC Sierra 3500 AT4 Crew Cab
$87,253 List Price
$83,098
speed 3,401 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2025 GMC Sierra 3500 AT4 Crew Cab
$79,798 List Price
$75,998
speed 20,032 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2020 GMC Sierra 3500 Denali Crew Cab
$52,498 List Price
$49,998
speed 90,413 mi
sell
Key features
- Gasoline
- Engine: 6.6L, V-8, SIDI
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2022 GMC Sierra 3500 Denali Crew Cab
contact for price
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2021 GMC Sierra 3500 Denali Crew Cab
$61,948 List Price
$58,998
speed 64,924 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
Used 2024 GMC Sierra 3500 AT4 Crew Cab
$73,498 List Price
$69,998
speed 43,348 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (1,677.5 mi)
(208) 783-3398
